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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
HKM-170323 Powerful 74.5 Miles Long-Range 60V 40Ah 2400Wh 6500W Mid-Drive Electric Dirt Bike with Dual Suspension and Off-Road Fat Tires 46.6mphHKM 170323 Hekomart Sting HKM Electric Dirt Bike Next Gen Electric Performance HKM 170323 Hekomart Sting HKM Electric Dirt Bike Engineered for riders who demand uncompromising off road capability fused with zero emission electric power. The Sting HKM redefines trail riding with a 6500W mid drive motor, aerospace grade aluminum alloy frame, and a commanding 120 km (75 mi) rangeall wrapped in a lightweight, precision tuned chassis built for both
HKM-170323 Hekomart Sting HKM Electric Dirt Bike
Engineered for riders who demand uncompromising off-road capability fused with zero-emission electric power. The Sting HKM redefines trail riding with a 6500W mid-drive motor, aerospace-grade aluminum alloy frame, and a commanding 120 km (75 mi) range—all wrapped in a lightweight, precision-tuned chassis built for both adrenaline-fueled adventures and refined urban exploration.
6500W Mid-Drive Motor
The heart of the Sting HKM is a high-efficiency mid-drive unit delivering 6500 watts of peak power. Unlike hub motors, the mid-drive configuration channels energy directly through the chain drive, optimizing torque multiplication and enabling the bike's extraordinary 233 Nm (172 lb-ft) of twisting force. This architecture provides superior weight distribution, improved handling dynamics, and cooler operating temperatures during sustained high-load riding.
60V 40Ah Lithium Battery
A high-density 60-volt, 40-ampere-hour lithium battery pack forms the energy backbone. With 2.4 kWh of usable capacity, it supports up to 120 km (75 mi) of trail range on a single charge. The intelligent Battery Management System (BMS) continuously monitors cell voltage, temperature, and state of charge, safeguarding against over-discharge, over-current, and thermal anomalies for consistent long-term reliability.
⚡ Acceleration Benchmark: 0–100 km/h (0–62 mph) in 7 Seconds
The Sting HKM rockets from a standstill to 100 km/h in approximately seven seconds—a figure that places it among the most responsive electric dirt bikes in its class. Instant torque delivery from the electric motor, combined with the single-speed drivetrain, eliminates shift lag and provides seamless, uninterrupted thrust from the moment the throttle is engaged.
Aluminum Alloy Frame
The chassis is constructed from a premium aluminum alloy that achieves an optimal balance between structural rigidity and mass efficiency. This material selection reduces overall vehicle weight while maintaining the torsional stiffness necessary for precise handling on uneven terrain. The frame geometry is tuned for confident stability at speed and agile responsiveness in tight trail sections.
Fastace Full Suspension System
Front and rear Fastace suspension components absorb trail irregularities with progressive damping characteristics. The system is engineered to maintain tire contact across a broad spectrum of surface conditions—from hardpack and gravel to loamy soil and mild rock gardens. This translates to reduced rider fatigue and enhanced control during extended off-road sessions.
17-Inch Wheels & CST Tires
Rolling stock consists of 17-inch diameter wheels wrapped in high-quality CST rubber—70/100-19 at the front and 80/100-19 at the rear. This tire specification delivers a generous contact patch for reliable traction across loose, muddy, and hard-packed surfaces. The tread pattern is optimized for both straight-line grip and confident cornering lean angles.
Hydraulic Disc Brakes
Stopping power is delivered by a hydraulic disc brake system that provides consistent, fade-resistant performance in both dry and wet conditions. The hydraulic actuation ensures precise modulation at the lever, giving the rider confidence to brake late into corners or scrub speed quickly when trail obstacles appear unexpectedly.
Every component of the Sting HKM has been selected to elevate the rider's connection to the trail. The single-speed gear system eliminates the complexity and weight of a traditional multi-ratio transmission, allowing the rider to focus purely on throttle modulation and line selection. The freewheel rear hub decouples the motor during coasting, reducing drag and preserving momentum on descents.
🌱 Eco-Friendly & Weather-Ready Design
The Sting HKM produces zero tailpipe emissions, making it suitable for use in noise-sensitive and environmentally regulated riding areas. Integrated water-resistant construction protects critical electrical components from rain, puddle splashes, and light water exposure, so a sudden change in weather does not cut your adventure short. The included on-board toolkit enables quick trailside adjustments and minor maintenance.
🛠 Trailside Toolkit Included
A compact, bike-specific toolkit is included with every Sting HKM, providing essential tools for chain tension adjustment, bolt tightening, and basic field maintenance. Ride with the confidence that minor mechanical needs can be addressed without returning to the garage.
Mid-Drive Advantage Over Hub Motors
Hub motors place unsprung mass at the wheel, degrading suspension response. The Sting HKM's mid-drive layout centralizes mass, preserves suspension performance, and leverages the chain drive's mechanical advantage for superior climbing torque and efficient power delivery across the entire speed range.
Instant Throttle Response
Electric motors deliver peak torque from zero RPM. There is no clutch to feather, no gear to select, and no power band to manage—just immediate, linear acceleration that responds faithfully to every degree of throttle input, making technical terrain more accessible to riders of all skill levels.
Silent Operation, Maximum Trail Access
With an operating noise level dramatically lower than internal combustion dirt bikes, the Sting HKM opens riding opportunities in areas with noise restrictions. Ride earlier in the morning, later in the evening, and through terrain where the natural soundscape is preserved.
Low Maintenance Ownership
Eliminate oil changes, air filter cleanings, spark plug replacements, and carburetor tuning. The electric powertrain dramatically reduces the number of wear items, translating to more time on the trail and less time—and money—spent on routine service.
Real-world range depends on riding style, terrain, rider weight, and ambient temperature. Under mixed trail conditions with moderate throttle application, riders can expect approximately 90–110 km (56–68 mi). Conservative riding on flat terrain at lower speeds can achieve the full 120 km (75 mi) rating. Aggressive riding with frequent full-throttle acceleration in soft terrain will reduce range accordingly.
A mid-drive motor sits at the bike's center of mass, driving the rear wheel through the chain. This preserves proper suspension action by keeping unsprung weight low, improves weight distribution, and allows the motor to benefit from the chain's gear reduction for superior torque at the wheel. Hub motors add unsprung mass directly at the wheel, which can compromise suspension responsiveness and handling on rough terrain.
The 60V 40Ah lithium battery is integrated into the chassis for optimal weight distribution and protection from trail debris. Charging is accomplished via an external charging port on the bike. For detailed charging specifications, please refer to the product manual included with your purchase.
The Sting HKM excels on a wide variety of off-road surfaces including hardpack, gravel, loose dirt, sandy trails, and light rocky terrain. Its full suspension system and high-torque output make it equally capable on steep inclines and flowing singletrack. It is also well-suited for urban and suburban paved riding, though the CST tires are optimized primarily for off-road grip.
Licensing requirements vary by jurisdiction. In many regions, electric dirt bikes with certain power and speed capabilities may be classified differently from traditional motorcycles. We recommend consulting your local department of motor vehicles or relevant transportation authority to determine the specific requirements applicable to your location before operating the Sting HKM on public roads.
Free Shipping on All Orders
Every order ships at no cost to you. No minimums, no exclusions—just complimentary delivery straight to your door on every purchase.
180 Days Purchase Protection
Shop with confidence knowing your investment is safeguarded for a full 180 days against manufacturing defects and material flaws.
30 Days Money-Back Guarantee
If you are not completely satisfied within 30 days of delivery, return the product for a full refund—no questions asked.
24 Months Warranty Service
Every Sting HKM is backed by a comprehensive 24-month warranty, covering all major components for two full years of worry-free riding.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy